Switch to SkSafeUnref for better portability

Change-Id: Ia146a4728b5eb92626462effe42521ca73454a7d

Author: Jean-Baptiste Queru

core/jni/android/graphics/Bitmap.cpp

@@ -363,12 +363,12 @@ static jobject Bitmap_createFromParcel(JNIEnv* env, jobject, jobject parcel) {
     }
 
     if (!GraphicsJNI::setJavaPixelRef(env, bitmap, ctable, true)) {
-        ctable->safeUnref();
+        SkSafeUnref(ctable);
         delete bitmap;
         return NULL;
     }
 
-    ctable->safeUnref();
+    SkSafeUnref(ctable);
 
     size_t size = bitmap->getSize();
     bitmap->lockPixels();

core/jni/android/graphics/Canvas.cpp

@@ -680,7 +680,7 @@ class SkCanvasGlue {
         }
         SkShader* shader = SkShader::CreateBitmapShader(*bitmap,
                         SkShader::kClamp_TileMode, SkShader::kClamp_TileMode);
-        tmpPaint.setShader(shader)->safeUnref();
+        SkSafeUnref(tmpPaint.setShader(shader));
 
         canvas->drawVertices(SkCanvas::kTriangles_VertexMode, ptCount, verts,
                              texs, (const SkColor*)colorA.ptr(), NULL, indices,

core/jni/android/graphics/ColorFilter.cpp

@@ -29,7 +29,7 @@ class SkColorFilterGlue {
 public:
 
     static void finalizer(JNIEnv* env, jobject clazz, SkColorFilter* obj) {
-        obj->safeUnref();
+        SkSafeUnref(obj);
     }
 
     static SkColorFilter* CreatePorterDuffFilter(JNIEnv* env, jobject,

core/jni/android/graphics/DrawFilter.cpp

@@ -34,7 +34,7 @@ class SkDrawFilterGlue {
 public:
 
     static void finalizer(JNIEnv* env, jobject clazz, SkDrawFilter* obj) {
-        obj->safeUnref();
+        SkSafeUnref(obj);
     }
 
     static SkDrawFilter* CreatePaintFlagsDF(JNIEnv* env, jobject clazz,

core/jni/android/graphics/MaskFilter.cpp

@@ -14,7 +14,7 @@ static void ThrowIAE_IfNull(JNIEnv* env, void* ptr) {
 class SkMaskFilterGlue {
 public:
     static void destructor(JNIEnv* env, jobject, SkMaskFilter* filter) {
-        filter->safeUnref();
+        SkSafeUnref(filter);
     }
 
     static SkMaskFilter* createBlur(JNIEnv* env, jobject, float radius, int blurStyle) {

core/jni/android/graphics/PathEffect.cpp

@@ -12,7 +12,7 @@ class SkPathEffectGlue {
 public:
 
     static void destructor(JNIEnv* env, jobject, SkPathEffect* effect) {
-        effect->safeUnref();
+        SkSafeUnref(effect);
     }
 
     static SkPathEffect* Compose_constructor(JNIEnv* env, jobject,

core/jni/android/graphics/Rasterizer.cpp

@@ -32,7 +32,7 @@ class SkRasterizerGlue {
 public:
 
     static void finalizer(JNIEnv* env, jobject clazz, SkRasterizer* obj) {
-        obj->safeUnref();
+        SkSafeUnref(obj);
     }
 
 };

core/jni/android/graphics/Shader.cpp

@@ -43,7 +43,7 @@ static int Color_HSVToColor(JNIEnv* env, jobject, int alpha, jfloatArray hsvArra
 
 static void Shader_destructor(JNIEnv* env, jobject, SkShader* shader)
 {
-    shader->safeUnref();
+    SkSafeUnref(shader);
 }
 
 static bool Shader_getLocalMatrix(JNIEnv* env, jobject, const SkShader* shader, SkMatrix* matrix)

core/jni/android/graphics/Xfermode.cpp

@@ -28,7 +28,7 @@ class SkXfermodeGlue {
 
     static void finalizer(JNIEnv* env, jobject, SkXfermode* obj)
     {
-        obj->safeUnref();
+        SkSafeUnref(obj);
     }
 
     static SkXfermode* avoid_create(JNIEnv* env, jobject, SkColor opColor,

core/jni/com_google_android_gles_jni_EGLImpl.cpp

@@ -290,7 +290,7 @@ static void jni_eglCreatePixmapSurface(JNIEnv *_env, jobject _this, jobject out_
         return;
     }
 
-    ref->safeRef();
+    SkSafeRef(ref);
     ref->lockPixels();
 
     egl_native_pixmap_t pixmap;
@@ -310,7 +310,7 @@ static void jni_eglCreatePixmapSurface(JNIEnv *_env, jobject _this, jobject out_
         _env->SetIntField(out_sur, gSurface_NativePixelRefFieldID, (int)ref);
     } else {
         ref->unlockPixels();
-        ref->safeUnref();
+        SkSafeUnref(ref);
     }
 }
 
@@ -430,7 +430,7 @@ static jboolean jni_eglDestroySurface(JNIEnv *_env, jobject _this, jobject displ
                 gSurface_NativePixelRefFieldID));
         if (ref) {
             ref->unlockPixels();
-            ref->safeUnref();
+            SkSafeUnref(ref);
         }
     }
     return eglDestroySurface(dpy, sur);